Mechanical Adjustments - Harman Kardon HK 3500 Technical Manual

Stereo cassette deck

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ALIGNMENT PROCEDURES

MECHANICAL ADJUSTMENTS

REC/PLAY READ ADJUSTMENT

(1)

Adjust screw (A) so that the chip of the head gauge (M-300) does not touch the tape guide as

shown in figure 2.

(2)

Make the mechanical assembly stand and adjust screw (B) as shown in figure 3.

NOTE:

Never fail to confirm the above adjustment (1) when adjusting screw (B).

(3)

Connect VTVM to line output jacks and play back 10 kHz test tape (TEAC MTT114).

Adjust screw (C) so that the output on the VTVM will be maximum and have a little level

change (less than 1 dB) at both channels.

NOTE:

Never fail to confirm the above adjustments (1) (2) when adjusting screw (C).

(4)

Repeat steps 1 through 3 until being able to confirm above all adjustment without adjustment.

LON

FIGURE 1

TAPE

GUIDE

90°

CHIP

FIGURE

FIGURE 3

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